ZA764912B - Synthetic railroad crosstie - Google Patents

Synthetic railroad crosstie

Info

Publication number
ZA764912B
ZA764912B ZA764912A ZA764912A ZA764912B ZA 764912 B ZA764912 B ZA 764912B ZA 764912 A ZA764912 A ZA 764912A ZA 764912 A ZA764912 A ZA 764912A ZA 764912 B ZA764912 B ZA 764912B
Authority
ZA
South Africa
Prior art keywords
railroad crosstie
synthetic
synthetic railroad
crosstie
railroad
Prior art date
Application number
ZA764912A
Other languages
English (en)
Inventor
A Hill
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA764912B publication Critical patent/ZA764912B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/02—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from wood
    • E01B3/10—Composite sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E01B3/26—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel combined with inserts of wood artificial stone or other material
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/36—Composite sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/46—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Road Paving Structures (AREA)
  • Railway Tracks (AREA)
  • Laminated Bodies (AREA)
ZA764912A 1975-08-18 1976-08-16 Synthetic railroad crosstie ZA764912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/605,793 US4083491A (en) 1975-08-18 1975-08-18 Synthetic railroad crosstie

Publications (1)

Publication Number Publication Date
ZA764912B true ZA764912B (en) 1977-07-27

Family

ID=24425232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA764912A ZA764912B (en) 1975-08-18 1976-08-16 Synthetic railroad crosstie

Country Status (15)

Country Link
US (1) US4083491A (ja)
JP (1) JPS5225303A (ja)
AU (1) AU500782B2 (ja)
BE (1) BE845218A (ja)
CA (1) CA1053205A (ja)
CH (1) CH613485A5 (ja)
DE (1) DE2636853A1 (ja)
DK (1) DK369676A (ja)
FR (1) FR2321567A1 (ja)
GB (1) GB1502037A (ja)
IN (1) IN144981B (ja)
NL (1) NL7608968A (ja)
NO (1) NO762823L (ja)
SE (1) SE7609164L (ja)
ZA (1) ZA764912B (ja)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799870A (en) * 1997-04-21 1998-09-01 Demer Corporation Thermoplastic railroad tie
US7331533B2 (en) * 1996-03-06 2008-02-19 Compositech, L.L.C. Thermoplastic railroad cross-ties
US6179215B1 (en) 1996-07-29 2001-01-30 Primix International, Llc Composite railroad crosstie
US5713518A (en) * 1996-08-01 1998-02-03 Fox; James C. Railroad cross tie and track continuity detector systems
JP3623615B2 (ja) * 1996-11-01 2005-02-23 積水化学工業株式会社 まくら木
US6247651B1 (en) * 1996-11-06 2001-06-19 John Marinelli Composite railway crosstie, shaped like an I beam
US5996901A (en) * 1998-01-20 1999-12-07 Young; Thomas W. Railroad crosstie
US6605343B1 (en) * 1999-02-22 2003-08-12 Sekisui Chemical Co., Ltd. Composite material and synthetic sleeper using the composite material
CA2298248A1 (en) 1999-05-05 2000-11-05 Siegfried Niedermair Composite railroad cross tie and method of manufacturing same
US20030164403A1 (en) * 2002-01-29 2003-09-04 Fitch John H. Elastomeric railroad crosstie
US8455588B2 (en) 2003-07-08 2013-06-04 Rutgers, The State University Of New Jersey Use of recycled plastics for structural building forms
EP1678249B1 (en) * 2003-07-08 2009-06-03 Rutgers, The State University Use of recycled plastics for structural building forms
WO2005013669A2 (en) * 2003-08-08 2005-02-17 Recycle Technologies International, Llc Recycle polymeric composite crossties and methods of manufacture
US7386929B2 (en) * 2003-10-28 2008-06-17 Gibbs Group Holdings, Inc. Method of manufacture coated wood articles
US7204430B2 (en) * 2005-02-14 2007-04-17 Andrew Barmakian Tie suitable for use on a track
CA2499193C (en) 2005-03-23 2007-01-02 Tembec Industries Inc. Railway ground crosstie
CN1304695C (zh) * 2005-07-21 2007-03-14 袁强 整体包覆式铁路轨枕及其制造方法
US7592059B2 (en) * 2005-08-16 2009-09-22 Dustin K. Lane, legal representative Lightweight, composite structural railroad ties
NL1032687C2 (nl) * 2006-10-16 2008-04-22 Lankhorst Recycling Products B Kunststof biels, alsmede werkwijze voor het aanleggen of aanpassen van een spoorweg.
US7942342B2 (en) 2007-04-25 2011-05-17 Scott Powers Railway tie of non-homogeneous cross section useful in environments deleterious to timber
US8430334B1 (en) 2007-04-25 2013-04-30 Jonathan Jaffe Railroad tie of non-homogeneous cross section useful in environments deleterious to timber
DE102007028978B4 (de) 2007-06-23 2012-02-23 Edilon) (Sedra Gmbh Gleiskörper für Schienenfahrzeuge
US20090032607A1 (en) * 2007-08-02 2009-02-05 Andrew Douglas Barmakian Reinforced Railroad Tie
DE102010062874A1 (de) * 2010-12-13 2012-06-14 Hilti Aktiengesellschaft Handwerkzeugmaschine
US9080291B2 (en) 2011-07-01 2015-07-14 Jonathan E. Jaffe Embedded receiver for fasteners
GB2495944B (en) * 2011-10-25 2016-01-06 Kavoss Hashemzadeh Composite railway sleeper and method of manufacture
CN102864700B (zh) * 2012-09-21 2014-10-15 江苏高博智融科技有限公司 低碳高分子发泡材料内芯复合混凝土包层轨枕及其制造方法
JP6030480B2 (ja) * 2013-03-04 2016-11-24 本田技研工業株式会社 締結樹脂構造体及びその製造方法
ES2627278T3 (es) * 2014-10-31 2017-07-27 Recticel Método para llenar el hueco entre un raíl fijo y un raíl móvil en un desvío con un elemento de cierre comprimible
AU2018362234A1 (en) * 2017-11-02 2020-04-23 Rutgers, The State University Of New Jersey Polymer-based railroad tie having enhanced ballast interaction
CN110106745B (zh) * 2019-04-17 2021-05-14 任桂华 一种全应力自吻合中型轨枕
CN113149583B (zh) * 2021-04-19 2022-06-14 福建厚德节能科技发展有限公司 一种拼接式蒸压加气混凝土板材及其制备方法
EP4245917A1 (de) * 2022-03-14 2023-09-20 Jürgen Frenzel Stahlmonoblockschwelle und verfahren zu deren herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US567632A (en) * 1896-09-15 Metallic railway-tie
US1360594A (en) * 1920-11-30 Railroad-crosstie
US1312020A (en) * 1919-08-05 Railroad-tie
US511227A (en) * 1893-12-19 Leander edmund whipple
US766328A (en) * 1904-03-14 1904-08-02 Robert W Crawford Metal-and-wood railway-tie.
US1013960A (en) * 1906-02-26 1912-01-09 John S Seymour Metallic railroad.
US1006430A (en) * 1911-02-18 1911-10-17 Josephine L Sproat Composite railway-tie.
US1064163A (en) * 1912-07-20 1913-06-10 Edward S Pement Railroad-tie.
US1092198A (en) * 1913-08-12 1914-04-07 Charles A Allen Railroad-tie.
US1683013A (en) * 1927-09-29 1928-09-04 Charles L Arnold Railroad crosstie
US2386100A (en) * 1943-05-24 1945-10-02 Augustus L Ezell Metallic railroad tie
US3813040A (en) * 1972-07-05 1974-05-28 Dow Chemical Co Plastic railway crosstie

Also Published As

Publication number Publication date
FR2321567B1 (ja) 1981-02-06
CH613485A5 (ja) 1979-09-28
CA1053205A (en) 1979-04-24
AU1687976A (en) 1978-02-23
SE7609164L (sv) 1977-02-19
AU500782B2 (en) 1979-05-31
BE845218A (fr) 1977-02-16
NL7608968A (nl) 1977-02-22
DE2636853A1 (de) 1977-03-03
FR2321567A1 (fr) 1977-03-18
IN144981B (ja) 1978-08-05
JPS5225303A (en) 1977-02-25
NO762823L (ja) 1977-02-21
US4083491A (en) 1978-04-11
GB1502037A (en) 1978-02-22
DK369676A (da) 1977-02-19

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